/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401e6100 FUN_1401e6100
 * Pseudocode, not original source. */

undefined8 FUN_1401e6100(longlong *param_1,int param_2)

{
  longlong *plVar1;
  int *piVar2;
  uint uVar3;
  uint uVar4;
  longlong lVar5;
  longlong lVar6;
  uint uVar7;
  uint uVar8;
  
  uVar4 = (int)param_1[3] - 5;
  uVar3 = 0xffff;
  if (uVar4 < 0xffff) {
    uVar3 = uVar4;
  }
  lVar6 = 0;
  do {
    uVar4 = *(uint *)((longlong)param_1 + 0x9c);
    if (uVar4 < 2) {
      FUN_1401e5f40(param_1);
      uVar4 = *(uint *)((longlong)param_1 + 0x9c);
      if (uVar4 == 0) {
        if (param_2 == 0) {
          return 0;
        }
        uVar3 = *(uint *)((longlong)param_1 + 0x84);
        if (-1 < (int)uVar3) {
          lVar6 = (ulonglong)uVar3 + param_1[10];
        }
        FUN_1401ea350(param_1,lVar6,*(int *)((longlong)param_1 + 0x94) - uVar3,param_2 == 4);
        *(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
        FUN_1401e5b90(*param_1);
        if (*(int *)(*param_1 + 0x18) != 0) {
          if (param_2 == 4) {
            return 3;
          }
          return 1;
        }
        if (param_2 == 4) {
          return 2;
        }
        return 0;
      }
    }
    uVar8 = *(uint *)((longlong)param_1 + 0x84);
    piVar2 = (int *)((longlong)param_1 + 0x94);
    *piVar2 = *piVar2 + uVar4;
    uVar4 = *(uint *)((longlong)param_1 + 0x94);
    uVar7 = uVar8 + uVar3;
    *(undefined4 *)((longlong)param_1 + 0x9c) = 0;
    if ((*piVar2 == 0) || (uVar7 <= uVar4)) {
      *(uint *)((longlong)param_1 + 0x94) = uVar7;
      *(uint *)((longlong)param_1 + 0x9c) = uVar4 - uVar7;
      lVar5 = lVar6;
      if (-1 < (int)uVar8) {
        lVar5 = (ulonglong)uVar8 + param_1[10];
      }
      FUN_1401ea350(param_1,lVar5,uVar7 - uVar8,0);
      lVar5 = *param_1;
      *(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
      uVar4 = *(uint *)(*(longlong *)(lVar5 + 0x28) + 0x28);
      if (*(uint *)(lVar5 + 0x18) < uVar4) {
        uVar4 = *(uint *)(lVar5 + 0x18);
      }
      if (uVar4 != 0) {
        memcpy(*(void **)(lVar5 + 0x10),*(void **)(*(longlong *)(lVar5 + 0x28) + 0x20),
               (ulonglong)uVar4);
        *(longlong *)(lVar5 + 0x10) = *(longlong *)(lVar5 + 0x10) + (ulonglong)uVar4;
        plVar1 = (longlong *)(*(longlong *)(lVar5 + 0x28) + 0x20);
        *plVar1 = *plVar1 + (ulonglong)uVar4;
        *(int *)(lVar5 + 0x1c) = *(int *)(lVar5 + 0x1c) + uVar4;
        *(int *)(lVar5 + 0x18) = *(int *)(lVar5 + 0x18) - uVar4;
        piVar2 = (int *)(*(longlong *)(lVar5 + 0x28) + 0x28);
        *piVar2 = *piVar2 - uVar4;
        lVar5 = *(longlong *)(lVar5 + 0x28);
        if (*(int *)(lVar5 + 0x28) == 0) {
          *(undefined8 *)(lVar5 + 0x20) = *(undefined8 *)(lVar5 + 0x10);
        }
      }
      if (*(int *)(*param_1 + 0x18) == 0) {
        return 0;
      }
    }
    uVar4 = *(uint *)((longlong)param_1 + 0x84);
    uVar8 = *(int *)((longlong)param_1 + 0x94) - uVar4;
    if (*(int *)((longlong)param_1 + 0x44) - 0x106U <= uVar8) {
      lVar5 = lVar6;
      if (-1 < (int)uVar4) {
        lVar5 = (ulonglong)uVar4 + param_1[10];
      }
      FUN_1401ea350(param_1,lVar5,uVar8,0);
      lVar5 = *param_1;
      *(undefined4 *)((longlong)param_1 + 0x84) = *(undefined4 *)((longlong)param_1 + 0x94);
      uVar4 = *(uint *)(*(longlong *)(lVar5 + 0x28) + 0x28);
      if (*(uint *)(lVar5 + 0x18) < uVar4) {
        uVar4 = *(uint *)(lVar5 + 0x18);
      }
      if (uVar4 != 0) {
        memcpy(*(void **)(lVar5 + 0x10),*(void **)(*(longlong *)(lVar5 + 0x28) + 0x20),
               (ulonglong)uVar4);
        *(longlong *)(lVar5 + 0x10) = *(longlong *)(lVar5 + 0x10) + (ulonglong)uVar4;
        plVar1 = (longlong *)(*(longlong *)(lVar5 + 0x28) + 0x20);
        *plVar1 = *plVar1 + (ulonglong)uVar4;
        *(int *)(lVar5 + 0x1c) = *(int *)(lVar5 + 0x1c) + uVar4;
        *(int *)(lVar5 + 0x18) = *(int *)(lVar5 + 0x18) - uVar4;
        piVar2 = (int *)(*(longlong *)(lVar5 + 0x28) + 0x28);
        *piVar2 = *piVar2 - uVar4;
        lVar5 = *(longlong *)(lVar5 + 0x28);
        if (*(int *)(lVar5 + 0x28) == 0) {
          *(undefined8 *)(lVar5 + 0x20) = *(undefined8 *)(lVar5 + 0x10);
        }
      }
      if (*(int *)(*param_1 + 0x18) == 0) {
        return 0;
      }
    }
  } while( true );
}